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Industrial Cables | ||
Industrial Cables-British Standard
638TQ to BS 7919
Application and Description
638TQ to BS 7919 cables are can be used either in dry, humid or wet places, in contact with oil or grease, in weather conditions and under medium mechanical stress, 638TQ to BS 7919 cables are suitable for power supply to equipment in industrial plants, large size boilers, heating plates, portable lamps, electrical tools such as drilling machines, disk saws, portable engines and machines, building and farming equipments etc. 638TQ to BS 7919 cables are also suitable for stationary equipments designed for wind-tower application. The particular cable construction and the special sheath materials have improved the cable torsion resistance (max150°/m), which is a key requirement for drop cables in wind-generators. 638TQ to BS 7919 cables are also suitable on plaster in temporary buildings and builders huts, and wiring in machinery elevators. 638TQ is equivalent to harmonized code H07BN4-F.
Cable Construction
-
Fine bare copper strands
Stranding to BS 6360 CL-5 or IEC 60228 CL-5
EPR(Ethylene Propylene Rubber) rubber EI7 insulation
CSP(Chlorosulphonated Polyethylene) outer jacket EM7
Core Identification
-
1core: Black
2cores: Brown, Blue
3cores: Green/Yellow, Brown, Blue
4cores: Green/Yellow, Brown, Black, Grey
5cores: Green/Yellow, Blue, Brown, Black, Grey
6 cores and above: white insulation with black numerals
Technical Characteristics
-
Working voltage: 450/750 volts
Test voltage: 2500 volts
Flexing bending radius: 6xOverall diameter
Fixed bending radius: 4xOverall diameter
Temperature Range: -25º C to +90º C
Maximum short circuit temperature: +250º C
Flame retardant: IEC 60332.1
- Insulation resistance: 20 MΩxkm
Cable Parameter
| AWG (No of Strands/ Strand Diameter) |
No. of Cores x Nominal Cross Sectional Area #xmm² |
Nominal Thickness of Insulation mm |
Nominal Thickness of Sheath mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 6381TQ | |||||
| 16(30/30) | 1x1.5 | 0.8 | 1.4 | 5.9 | 50 |
| 14(50/30) | 1x2.5 | 0.9 | 1.4 | 6.5 | 65 |
| 12(56/28) | 1x4 | 1 | 1.5 | 7.8 | 105 |
| 10(84/28) | 1x6 | 1 | 1.6 | 9 | 130 |
| 8(80/26) | 1x10 | 1.2 | 1.8 | 10.8 | 200 |
| 6(128/26) | 1x16 | 1.2 | 1.9 | 12.1 | 275 |
| 4(200/26) | 1x25 | 1.4 | 2 | 14.1 | 400 |
| 2(280/26) | 1x35 | 1.4 | 2.2 | 15.9 | 520 |
| 1(400/26) | 1x50 | 1.6 | 2.4 | 18.5 | 730 |
| 2/0(356/24) | 1x70 | 1.6 | 2.6 | 21 | 980 |
| 3/0(485/24) | 1x95 | 1.8 | 2.8 | 23.9 | 1270 |
| 4/0(614/24) | 1x120 | 1.8 | 3 | 25.8 | 1570 |
| 300MCM (765/24) | 1x150 | 2 | 3.2 | 28.6 | 1960 |
| 350MCM (944/24) | 1x185 | 2.2 | 3.4 | 31.5 | 2380 |
| 500MCM(1225/24) | 1x240 | 2.4 | 3.5 | 35.1 | 3100 |
| -(1525/24) | 1x300 | 2.6 | 3.6 | 38.7 | 3790 |
| -(2013/24) | 1x400 | 2.8 | 3.8 | 43.5 | 4880 |
| -(1769/23) | 1x500 | 3 | 4 | 47.8 | 6070 |
| -(2257/23) | 1x630 | 3 | 4.1 | 51.5 | 7460 |
| AWG (No of Strands/ Strand Diameter) |
No. of Cores x Nominal Cross Sectional Area #xmm² |
Nominal Thickness of Insulation mm |
Nominal Thickness of Sheath mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 6382TQ | |||||
| 17(32/32) | 2x1 | 0.8 | 1.3 | 8.2 | 93 |
| 16(30/30) | 2x1.5 | 0.8 | 1.5 | 9.3 | 118 |
| 14(50/30) | 2x2.5 | 0.9 | 1.7 | 10.9 | 172 |
| 12(56/28) | 2x4 | 1 | 1.8 | 13.2 | 275 |
| 10(84/28) | 2x6 | 1 | 2 | 15.6 | 370 |
| 8(80/26) | 2x10 | 1.2 | 3.1 | 20.6 | 690 |
| 6(128/26) | 2x16 | 1.2 | 3.3 | 23.3 | 910 |
| 4(200/26) | 2x25 | 1.4 | 3.6 | 27.4 | 1290 |
| 6383TQ | |||||
| 17(32/32) | 3x1 | 0.8 | 1.4 | 8.9 | 114 |
| 16(30/30) | 3x1.5 | 0.8 | 1.6 | 10 | 144 |
| 14(50/30) | 3x2.5 | 0.9 | 1.8 | 11.7 | 210 |
| 12(56/28) | 3x4 | 1 | 1.9 | 14.1 | 335 |
| 10(84/28) | 3x6 | 1 | 2.1 | 16.6 | 450 |
| 8(80/26) | 3x10 | 1.2 | 3.3 | 22.1 | 835 |
| 6(128/26) | 3x16 | 1.2 | 3.5 | 24.8 | 1120 |
| 4(200/26) | 3x25 | 1.4 | 3.8 | 29.3 | 1600 |
| 2(280/26) | 3x35 | 1.4 | 4.1 | 32.9 | 2080 |
| 1(400/26) | 3x50 | 1.6 | 4.5 | 38.5 | 2890 |
| 2/0(356/24) | 3x70 | 1.6 | 4.8 | 43.6 | 3850 |
| 3/0(485/24) | 3x95 | 1.8 | 5.3 | 50 | 4970 |
| 4/0(614/24) | 3x120 | 1.8 | 5.6 | 53.9 | 6350 |
| 300 MCM (765/24) | 3x150 | 2 | 6 | 59.9 | 7700 |
| 350 MCM (944/24) | 3x185 | 2.2 | 6.4 | 65.9 | 9350 |
| 500MCM(1225/24) | 3x240 | 2.4 | 7.1 | 74.7 | 1200 |
| -(1525/24) | 3x300 | 2.6 | 7.7 | 83.2 | 14910 |
| 6384TQ | |||||
| 17(32/32) | 4x1 | 0.8 | 1.5 | 9.8 | 139 |
| 16(30/30) | 4x1.5 | 0.8 | 1.7 | 11 | 177 |
| 14(50/30) | 4x2.5 | 0.9 | 1.9 | 12.8 | 257 |
| 12(56/28) | 4x4 | 1 | 2 | 15.5 | 420 |
| 10(84/28) | 4x6 | 1 | 2.3 | 18.5 | 565 |
| AWG (No of Strands/ Strand Diameter) |
No. of Cores x Nominal Cross Sectional Area #xmm² |
Nominal Thickness of Insulation mm |
Nominal Thickness of Sheath mm |
Nominal Overall Diameter mm |
Nominal Weight kg/km |
| 8(80/26) | 4x10 | 1.2 | 3.4 | 24.1 | 1020 |
| 6(128/26) | 4x16 | 1.2 | 3.6 | 27.1 | 1380 |
| 4(200/26) | 4x25 | 1.4 | 4.1 | 32.5 | 2140 |
| 2(280/26) | 4x35 | 1.4 | 4.4 | 36.5 | 2610 |
| 1(400/26) | 4x50 | 1.6 | 4.8 | 42.6 | 3650 |
| 2/0(356/24) | 4x70 | 1.6 | 5.2 | 48.6 | 4880 |
| 3/0(485/24) | 4x95 | 1.8 | 5.9 | 56 | 6390 |
| 4/0(614/24) | 4x120 | 1.8 | 6 | 59.9 | 7750 |
| 300 MCM (765/24) | 4x150 | 2 | 6.5 | 66.8 | 9780 |
| 350 MCM (944/24) | 4x185 | 2.2 | 7 | 73.5 | 11900 |
| 500MCM(1225/24) | 4x240 | 2.4 | 7.7 | 83.2 | 15330 |
| -(1525/24) | 4x300 | 2.6 | 8.4 | 92.8 | 19030 |
| 6386TQ | |||||
| 16(30/30) | 6x1.5 | 0.8 | 2.5 | 14.7 | 288 |
| 14(50/30) | 6x2.5 | 0.9 | 2.7 | 17.1 | 395 |
| 12(56/28) | 6x4 | 1 | 2.9 | 20.2 | 670 |
| 6387TQ | |||||
| 16(30/30) | 7x1.5 | 0.8 | 2.6 | 15.7 | 385 |
| 14(50/30) | 7x2.5 | 0.9 | 2.8 | 18.1 | 445 |
| 12(56/28) | 7x4 | 1 | 3.1 | 21.6 | 773 |
| 63812TQ | |||||
| 16(30/30) | 12x1.5 | 0.8 | 2.9 | 19.1 | 556 |
| 14(50/30) | 12x2.5 | 0.9 | 3.1 | 22.2 | 760 |
| 12(56/28) | 12x4 | 1 | 3.5 | 20.2 | 1290 |
| 63818TQ | |||||
| 16(30/30) | 18x1.5 | 0.8 | 2.5 | 14.7 | 814 |
| 14(50/30) | 18x2.5 | 0.9 | 2.7 | 17.1 | 1100 |
| 12(56/28) | 18x4 | 1 | 2.9 | 26.2 | 1910 |
| 63824TQ | |||||
| 16(30/30) | 24x1.5 | 0.8 | 3.5 | 26.5 | 1080 |
| 14(50/30) | 24x2.5 | 0.9 | 3.9 | 31.3 | 1460 |
| 63836TQ | |||||
| 16(30/30) | 36x1.5 | 0.8 | 3.8 | 30.2 | 1600 |
| 14(50/30) | 36x2.5 | 0.9 | 4.3 | 36.5 | 2150 |